質問編集履歴
1
ソース追加
test
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File without changes
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test
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@@ -15,3 +15,65 @@
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何卒よろしくお願い致します。
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すいません
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下記が抜粋ですがソースです
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よろしくお願い致します
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public class MainActivity extends AppCompatActivity {
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_main);
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}
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public void getOmikuji(View view) {
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// textviewの取得
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TextView tv = (TextView) (TextView) findViewById(R.id.myTextView);
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String[] results = {
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"大吉",
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"吉",
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"凶"
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};
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// 乱数の生成
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Random randomGenerator = new Random();
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int num = randomGenerator.nextInt(results.length);
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// 結果の表示
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//String result = Integer.toString(num);
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tv.setText(results[num]);
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}
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}
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